6533b7d9fe1ef96bd126c094
RESEARCH PRODUCT
Origin of the odd-even staggering in theA?80 solarR-abundance peak
Friedrich-karl ThielemannB. PfeifferA. WöhrW. HillebrandtKarl KratzV. Harmssubject
PhysicsNuclear and High Energy PhysicsNucleosynthesisBranching fractionr-processNeutronAtomic physicsCardiology and Cardiovascular MedicineStellar evolutionAbundance of the chemical elementsMain sequenceRadioactive decaydescription
In contrast to the conventional picture, the r-process yields in the A≃80 abundance peak exhibit a pronounced odd-even staggering. It is proposed that this behaviour may be due to strong β-delayed neutron branching from a few odd-mass isotopes located in or close to the r-process path.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1990-09-01 | Zeitschrift f�r Physik A Atomic Nuclei |